Table 2.

Association between DAQS and TSE with asthma

Variables	Model 1		Model 2
	OR (95% CI)	P value	OR (95% CI)	P value
DAQS
Low quality	Ref		Ref
High quality	0.88 (0.71–1.08)	0.209	0.99 (0.74–1.32)	0.919
TSE
No	Ref		Ref
Yes	1.39 (1.15–1.70)	0.001	1.26 (1.05–1.52)	0.015

Model 1: crude model

Model 2: adjustment for age, gender, family history of asthma, energy and BMI

OR Odds ratio, CI Confidence intervals, Ref Reference, DAQS Dietary antioxidant quality score, TSE Tobacco smoke exposure